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14.  

REMOVE ALL MAINTENANCE TOOLS 

from the immediate area prior to turning “ON” the 

machine. 

15.  

USE ONLY RECOMMENDED 

ACCESSORIES. 

Use of incorrect or improper 

accessories could cause serious injury to the 

operator and cause damage to the tool. If in 

doubt, check the instruction manual that comes 

with that particular accessory.

16.  

NEVER LEAVE A RUNNING TOOL 

UNATTENDED. 

Turn the power switch to the 

“OFF” position. 

DO NOT

 leave the tool until it has 

come to a complete stop.

17.  

DO NOT STAND ON A TOOL.

 Serious injury 

could result if the tool tips over, or you 

accidentally contact the tool.

18.  

DO NOT

 store anything above or near the 

tool where anyone might try to stand on the tool 

to reach it.

19.  

MAINTAIN YOUR BALANCE. DO NOT

 

extend yourself over the tool. Wear oil resistant 

rubber soled shoes. Keep floor clear of debris, 

grease, and wax.

20.  

MAINTAIN TOOLS WITH CARE.

 Always 

keep tools clean and in good working order. Keep 

all blades and tool bits sharp, dress grinding 

wheels and change other abrasive accessories 

when worn. 

21.  

EACH AND EVERY TIME, CHECK FOR 

DAMAGED PARTS PRIOR TO USING THE 

TOOL. 

Carefully check all guards to see that they 

operate properly, are not damaged, and perform 

their intended functions. Check for alignment, 

binding or breaking of moving parts. A guard or 

other part that is damaged should be immediately 

repaired or replaced.

22.  

DO NOT OPERATE TOOL WHILE TIRED, 

OR UNDER THE INFLUENCE OF DRUGS, 

MEDICATION OR ALCOHOL.

23.  

SECURE ALL WORK.

 Use clamps or jigs to 

secure the work piece. This is safer than attempt

-

ing to hold the work piece with your hands.

24.  

STAY ALERT, WATCH WHAT YOU ARE 

DOING, AND USE COMMON SENSE WHEN 

OPERATING A POWER TOOL. 

A moment of inattention while operating power 

tools may result in serious personal injury.

25.  

ALWAYS WEAR A DUST MASK TO 

PREVENT INHALING DANGEROUS DUST OR 

AIRBORNE PARTICLES,

 including wood dust, 

crystalline silica dust and asbestos dust. 

Direct particles away from face and body. 

Always operate tool in well ventilated area and 

provide for proper dust removal. 

Use dust collection system wherever possible. 

Exposure to the dust may cause serious and 

permanent respiratory or other injury, including 

silicosis (a serious lung disease), cancer, and 

death. 

Avoid breathing the dust, and avoid prolonged 

contact with dust. Allowing dust to get into your 

mouth or eyes, or lay on your skin may promote 

absorption of harmful material. 

Always use properly fitting NIOSH/OSHA 

approved respiratory protection appropriate for 

the dust exposure, and wash exposed areas 

with soap and water.

26.  

USE A PROPER EXTENSION CORD IN 

GOOD CONDITION.

 When using an 

extension cord, be sure to use one heavy 

enough to carry the current your product will 

draw. If in doubt, use the next heavier gauge. 

The smaller the gauge number, the larger 

diameter of the extension cord. If in doubt of the 

proper size of an extension cord, use a shorter 

and thicker cord. An undersized cord will cause 

a drop in line voltage resulting in a loss of power 

and overheating. 

USE ONLY A 3-WIRE EXTENSION CORD 

THAT HAS A 3-PRONG GROUNDING PLUG 

AND A 3-POLE RECEPTACLE THAT 

ACCEPTS THE TOOL’S PLUG.

SAFETY INSTRUCTIONS

Page 5

Summary of Contents for 31-120

Page 1: ...ator s Manual Record the date of purchase in your manual for future reference Date of purchase ______________________ 3159543 Fortechnicalsupport emailtechsupport rikontools com Forpartsquestions emailparts rikontools com 3 8 Cordless Drill ...

Page 2: ...y and operation of this machine PAGE SECTION SAVE THESE INSTRUCTIONS Refer to them often This owner s manual is not a teaching aid and is intended to show assembly adjustments and general use PROPOSITION 65 WARNING WARNING Drilling sawing sanding or machining wood products can expose you to wood dust a substance known to the State of California to cause cancer Avoid inhaling wood dust or use a dus...

Page 3: ...ctions must be followed at all times Failure to follow all instructions listed below may result in electric shock fire and or serious personal injury There are certain applications for which this tool was designed We strongly recommend that this tool not be modified and or used for any other application other than that for which it was designed If you have any questions about its application do no...

Page 4: ... receptacle The 3rd prong is used to ground the tool and provide protection against accidental electric shock DO NOT remove the 3rd prong 4 AVOID A DANGEROUS WORKING ENVIRONMENT DO NOT use electrical tools in a damp environment or expose them to rain 5 DO NOT use electrical tools in the presence of flammable liquids or gasses 6 ALWAYS keep the work area clean well lit and organized DO NOT work in ...

Page 5: ...s or jigs to secure the work piece This is safer than attempt ing to hold the work piece with your hands 24 STAY ALERT WATCH WHAT YOU ARE DOING AND USE COMMON SENSE WHEN OPERATING A POWER TOOL A moment of inattention while operating power tools may result in serious personal injury 25 ALWAYS WEAR A DUST MASK TO PREVENT INHALING DANGEROUS DUST OR AIRBORNE PARTICLES including wood dust crystalline s...

Page 6: ... battery packs and chargers out of the reach of children and people unfamiliar with the tools 7 Maintain and store battery packs safely Clean the contacts on the battery pack and tool with a pencil eraser if the tool isn t working at full power with a fully charged battery pack Take the tool charger and battery to an authorized service center for all repairs Do not attempt to repair them yourself ...

Page 7: ...rect level of sound attenuation for the level of sound produced by your tool Remove battery pack from the power tool before making any adjustments changing accessories or storing power tools Such preventive safety measures reduce the risk of starting the power tool accidentally Where possible use clamps or a vice to hold your work and ensure that lighting is adequate SAFETY INSTRUCTIONS Page 7 ADD...

Page 8: ...540 mA CHARGE TIME 1h CORD LENGTH 5FT WEIGHT w BATTERY 2 lbs 3 oz NOTE The specifications photographs drawings and information in this manual represent the model when the manual was prepared Changes and improvements may be made at any time with no obligation on the part of Rikon Power Tools to modify previously delivered units Reasonable care has been taken to ensure that the information in this m...

Page 9: ... D LED Light E Trigger Switch F Rubber Finger Grip G Low High Speed Selector Switch H Motor Cooling Vents I LED Battery Level Indicators J FWD REV Switch K Rubber Palm Grip L 12V Battery 31 120 12v CORDLESS DRILL OVERVIEW NOTE Full Parts Explosion and Parts List are listed on pages 14 and 15 C G ...

Page 10: ...time 1 Plug in the Power Cord 2 Insert the Battery into the Battery Charger it can only fit one way 3 The Red LED will illuminate which indicates charging 4 The Green LED will illuminate once the battery is fully charged Installing a Driver Bit Note Items referenced below and throughout the manual A thru L can be found in the OVERVIEW section of the manual found on page nine 1 Turn the Chuck Body ...

Page 11: ...nued from Page10 Note ALWAYS read the documentation provided with drill bits and accessories for the recommended or maximum speed setting and use the most appropriate gear See Specification for the maximum no load speed of each gear Torque Selection This cordless drill is equipped with a torque control clutch allowing the machine to be set to the correct torque for the individual application The c...

Page 12: ...Battery from the Charger until the Green LED is illuminated 2 Battery has exceeded 100 charging cycles Trigger Switch will not depress 1 FWD REV Switch may be in the middle locking position 1 Slide the FWD REV Switch to the left or right to unlock the Trigger Switch Cordless Drill does not start when Trigger Switch is depressed 1 Battery is completely discharged 2 Defective Battery 3 Cordless Dril...

Page 13: ...Page 13 WARRANTY ...

Page 14: ...PARTS DIAGRAM Page 14 31 120 3 8 CORDLESS DRILL ...

Page 15: ... 24 P31 120 25 NOTE Please reference the Manufacturer s Part Number when calling for Replacement Parts For Parts under Warranty proof and date of purchase are required Page 15 PARTS LIST 1 1 1 8 1 5 1 1 4 1 1 1 3 1 2 1 1 1 1 2 1 1 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 Planet Carrier Washer Bow Cap Screw Spring Second Planet Gear Third Sun Gear Adjusting Ring Rivet Shift...

Page 16: ...www rikontools com 31 120M1 31 120 For more information 16 Progress Road Billerica MA 01821 877 884 5167 978 528 5380 techsupport rikontools com parts rikontools com ...

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